4.5 Year Old PHEV Battery Restored to 40 AH - Or Is It?

The 2018 Mitsubish PHEV Outlander finally gets in for a battery reset and smoothing. What will the end result be? After we see the result we have to ask how long will it take for the AH to drop down to a much lower level. After 2 days we already see a drop that a new battery would not show. And finally have any of you ever voided your warranty with a OBD2 Blue tooth dongle...didn't think so!!